package com.hkw.service;

import com.hkw.model.ClassRoom;
import java.sql.SQLException;
import java.util.List;

public interface IClassRoomService {
    List<ClassRoom> list() throws SQLException;
    int add(ClassRoom classRoom);
    List<ClassRoom> findAllId();
    public int delClassRoom(int id);
    ClassRoom findClassRoomById(int id);
    int  updateClassRoom(ClassRoom classRoom);
    List<ClassRoom> findClassRoomByClassRoom(ClassRoom classRoom);
}
